I've seen two videos done in late november last year that absolutely mauled Tesla for alignment and gaps on the model 3. I cannot imagine that the issues raised in those videos have continued.
Why not? Most American car buyers regard cars as a commodity, and don't care about the detail. So Tesla have churned out every Model S looking like it has suffered a bad crash repair. Why would they work on precision manufacture when their core market doesn't care about that?
Even Tesla show cars are APPALLINGLY turned out. I've seen display cars with kerbed alloys, dinged panels, orange peel paintwork, and gap alignment that makes my teeth look straight.